-67.24% is the change from 754 to 247
Calculation steps:
[( 247 - 754 ) ÷ 754] x 100 = -67.24%
Formula
Percentage change = [(247 - 754) / 754] x 100
Subtract the new number by the original number
247 - 754 = -507
-507 ÷ 754 = -0.6724137931034483
-0.6724137931034483 x 100 = -67.24%